Masses of 3 wires of same metal are in the ratio I : 2 : 3 and their lengths are in the ratio 3 : 2 : l' The electrical resistances are in ratio
Masses of the three wires of same material are in the ratio of 1 : 2 : 3 and their lengths in the ratio of 3 : 2 : 1. Electrical resistance of these wires will be in the ratio of: